    @charset 'utf-8';
    section {
        /* 接下来我们添加一些CSS，修改幻灯效果给淡入淡出 */
        .carousel .carousel-inner .item {
            opacity: 0.3;
            -webkit-transition-property: opacity;
            -moz-transition-property: opacity;
            -ms-transition-property: opacity;
            -o-transition-property: opacity;
            transition-property: opacity;
        }
        .carousel .carousel-inner .active {
            opacity: 1;
        }
        .carousel .carousel-inner .active.left,
        .carousel .carousel-inner .active.right {
            left: 0;
            opacity: 0.3;
        }
        .carousel .carousel-inner .next.left,
        .carousel .carousel-inner .prev.right {
            opacity: 1;
        }
        .main_game {
            width: 1000px;
            margin-left: auto;
            margin-right: auto;
        }
        h4 {
            color: white;
            position: relative;
            letter-spacing: 2px;
            text-align: left;
            button {
                position: absolute;
                right: 0;
                font-size: 12px;
                line-height: 20px;
                padding-left: 15px;
                padding-right: 15px;
                background-color: transparent;
                border: 1px solid rgba(255, 255, 255, 0.4);
                border-radius: 2px;
                cursor: pointer;
                &:hover {
                    border: 1px solid white;
                }
            }
        }
        .main_nav {
            position: relative;
            width: 950px;
            padding: 0 16px;
            height: 100px;
            .navbar-default .navbar-nav>.open>a,
            .navbar-default .navbar-nav>.open>a:hover,
            .navbar-default .navbar-nav>.open>a:focus {
                background-color: transparent;
            }
            .top_nav {
                height: 66px;
                min-width: 950px;
                margin-bottom: 16px;
                margin-top: 42px;
                .top_content {
                    position: relative;
                    height: 35px;
                    min-height: 35px;
                    background-color: #315C78;
                    border-radius: 0;
                    img {
                        width: 16px;
                        height: 16px;
                        margin-left: -5px;
                        margin-right: 5px;
                    }
                    #navbar {
                        margin-left: -15px;
                        margin-right: -15px;
                        padding: 0;
                        .nav>.dropdown {
                            a {
                                color: #d9dadd;
                                font-size: 13px;
                                line-height: 34px;
                                padding-bottom: 0;
                                padding-top: 0;
                                padding-right: 20px;
                                border-right: 1px solid rgba( 16, 21, 25, 0.3);
                                span {
                                    margin-left: 8px;
                                }
                                &:hover {
                                    background-color: #c7d5e0;
                                    color: black;
                                    span {
                                        color: white;
                                    }
                                }
                            }
                            a:hover~.dropdown-menu,
                            .dropdown-menu:hover {
                                display: block;
                            }
                            .dropdown-menu {
                                background-color: #c7d5e0;
                                padding-left: 5px;
                                padding-right: 5px;
                                box-shadow: 0 0 8px black;
                                min-width: 25px;
                                z-index: 10;
                                li {
                                    a {
                                        color: black;
                                        border-right: none;
                                        padding-left: 15px;
                                        padding-right: 15px;
                                        &:hover {
                                            color: white;
                                            background-color: #171A21;
                                        }
                                    }
                                }
                            }
                        }
                    }
                    .search_box {
                        position: absolute;
                        right: 0;
                        top: 0;
                        background-color: #316282;
                        border-radius: 3px;
                        border: 1px solid rgba( 0, 0, 0, 0.3);
                        height: 30px;
                        padding: 0px 6px;
                        font-size: 12px;
                        .search_content {
                            color: black;
                            font-weight: 400;
                            font-size: 14px;
                            line-height: 24px;
                            margin-top: 1px;
                            font-family: "Motiva Sans", Sans-serif;
                            font-weight: 400;
                            margin-left: 8px;
                            border: none;
                            background-color: transparent;
                            outline: none;
                            &::-webkit-input-placeholder {
                                font-style: italic;
                                color: #0e1c25;
                            }
                        }
                    }
                }
            }
        }
        .left_nav {
            top: 40px;
            width: 210px;
            transition: width 0.25s;
            img {
                max-width: 210px;
            }
            ul {
                padding-left: 0;
                list-style: none;
                span {
                    font-size: 11px;
                    margin-top: 8px;
                    margin-bottom: 8px;
                }
                a {
                    font-size: 13px;
                    line-height: 25px;
                    text-decoration: none;
                    font-weight: bold;
                    font-family: "Motiva Sans", Sans-serif;
                    &:hover {
                        color: white;
                    }
                }
            }
        }
        .main_show {
            position: relative;
            padding: 3px;
            .game_show {
                border-bottom: none;
                float: right;
                width: 350px;
                height: 350px;
                border: 0px solid black;
                box-shadow: 0px 0px 10px black;
                h3 {
                    padding-left: 30px;
                    margin-bottom: 20px;
                }
                li {
                    margin-right: 5px;
                    float: right;
                    a {
                        display: inline-block;
                        width: 162px;
                        height: 70px;
                        padding: 0;
                        padding-bottom: 5px;
                        overflow: hidden;
                        background-color: transparent;
                        border: none;
                        position: relative;
                        .game_cover {
                            width: 100%;
                            height: 100%;
                            position: absolute;
                            top: 0;
                            background-color: rgba(0, 0, 0, 0.3);
                        }
                        &:hover .game_cover,
                        .game_cover:hover {
                            background-color: rgba(0, 0, 0, 0);
                        }
                        &:focus,
                        &:hover,
                        &:active {
                            border: none;
                            background: transparent;
                        }
                        img {
                            width: 100%;
                        }
                    }
                }
                p {
                    font-size: 18px;
                    padding-left: 35px;
                    span {
                        color: white;
                        font-size: 12px;
                        line-height: 19px;
                        margin-right: 2px;
                        margin-bottom: 3px;
                        padding: 3px 7px;
                        background-color: rgba( 255, 255, 255, 0.2);
                        border-radius: 2px;
                    }
                }
            }
            .tab-content {
                position: absolute;
                box-shadow: 3px 3px 20px black;
                .tab-pane {
                    width: 616px;
                    height: 350px;
                    overflow: hidden;
                    img {
                        width: 100%;
                        height: 100%;
                    }
                }
            }
        }
        .game_example {
            padding: 0;
            width: 950px;
            margin-left: 28px;
            .carousel-indicators .active {
                background-color: #767E88;
            }
            .carousel {
                height: 415px;
                .carousel-inner>.item {
                    background-color: transparent;
                    height: 370px;
                }
            }
            .carousel-indicators li {
                border-radius: 2px;
                border: none;
                width: 16px;
                height: 9px;
                background-color: #495360;
            }
            h4 {
                margin-top: -8px;
            }
            .sale_box {
                .sale_game {
                    display: inline-block;
                    text-decoration: none;
                    float: left;
                    box-shadow: 0 0 3px black;
                    margin-bottom: 15px;
                    .game_pic {
                        width: 306px;
                        height: 143px;
                        overflow: hidden;
                        img {
                            width: 100%;
                        }
                    }
                    .game_priceinfo {
                        height: 43px;
                        background-color: #abdaf4;
                        .sale_price {
                            font-size: 0;
                            .discount {
                                display: inline-block;
                                color: #93bd0c;
                                width: 70px;
                                height: 35px;
                                font-size: 26px;
                                text-align: center;
                                background: #4c6b22;
                                vertical-align: middle;
                                margin-top: 3px;
                            }
                            .price_now {
                                margin-top: 4px;
                                margin-right: 4px;
                                vertical-align: middle;
                                display: inline-block;
                                width: 42px;
                                height: 33px;
                                background-color: #344554;
                                color: #9dc9e1;
                                word-wrap: break-word;
                                font-size: 13px;
                                text-align: center;
                                span:nth-of-type(2) {
                                    padding-top: 0;
                                }
                                .price_ago {
                                    display: block;
                                    text-align: center;
                                    font-size: 11px;
                                    line-height: 11px;
                                    padding-bottom: 0;
                                    margin-top: 5px;
                                    color: #4f6776;
                                    text-decoration: line-through;
                                }
                            }
                        }
                        p {
                            color: black;
                            font-size: 11px;
                        }
                    }
                }
                a:nth-of-type(2),
                a:nth-of-type(5) {
                    margin-left: 12px;
                    margin-right: 12px;
                }
            }
            .sale_carousel {
                .carousel-control {
                    top: 135px;
                }
            }
            .label {
                height: 60px;
                .label_li {
                    height: 58px;
                    width: 226px;
                    border: 1px solid black;
                    border-radius: 3px;
                    box-shadow: 0 0 4px black;
                    font-size: 18px;
                    color: #66c0f4;
                    text-align: center;
                    line-height: 56px;
                    font-weight: 300;
                    background-image: url(../img/index/label.jpg);
                    float: left;
                    &:hover {
                        background-position-y: -105px;
                        color: white;
                    }
                    &:not(:first-child) {
                        margin-left: 10px;
                    }
                }
            }
        }
        .home {
            margin-top: 60px;
            overflow: visible;
            padding-top: 1px;
            background: linear-gradient( to bottom, rgba(42, 71, 94, 1.0) 5%, rgba(42, 71, 94, 0.0) 70%);
            .home_tab {
                width: 940px;
                margin-left: auto;
                margin-right: auto;
                margin-top: -31px;
                .nav {
                    border: 1px solid transparent;
                    li a {
                        padding: 0 5px;
                        line-height: 30px;
                        &:hover {
                            color: white;
                            border: none;
                        }
                        &:focus {
                            background-color: #2a475e;
                        }
                    }
                }
                .nav-tabs>li.active>a,
                .nav-tabs>li.active {
                    color: white;
                    cursor: default;
                    background-color: #2a475e;
                    border: none;
                    border-bottom-color: transparent;
                    -moz-border-radius-topleft: 3px;
                    -moz-border-radius-topright: 3px;
                }
                .tab_info {
                    margin-top: 10px;
                    width: 950px;
                    .tab-pane {
                        position: relative;
                    }
                    .gamelist {
                        margin-bottom: 6px;
                        &:hover~.more_info {
                            opacity: 1;
                        }
                        .gamereco {
                            display: block;
                            width: 618px;
                            text-decoration: none;
                            background-color: #22384a;
                            .recoimg {
                                width: 184px;
                                overflow: hidden;
                                img {
                                    width: 100%;
                                }
                            }
                            p {
                                font-size: 1.25em;
                                line-height: 18px;
                                color: #c7d5e0;
                                transition: color 0.25s;
                                padding-left: 195px;
                                padding-right: 20px;
                                margin-bottom: 0;
                                &:nth-of-type(1) {
                                    margin-top: 10px;
                                }
                            }
                            p:nth-of-type(2) {
                                padding-left: 563px;
                                color: #acdbf5;
                                font-size: 13px;
                            }
                            p:nth-of-type(3) {
                                font-size: 12px;
                                height: 20px;
                                line-height: 20px;
                                color: #384959;
                            }
                        }

                    }
                    .last_list {
                        text-align: right;
                        width: 618px;
                        background: rgba( 0, 0, 0, 0.2);
                        padding: 4px;
                        color: #c6d4df;
                        font-size: 12px;
                        button {
                            background: transparent;
                            color: white;
                            border-radius: 3px;
                            border: 0px solid white;
                            &:hover {
                                border: 1px solid white;
                            }
                        }
                    }
                    .more_info {
                        width: 308px;
                        height: 745px;
                        position: absolute;
                        top: 0;
                        right: 10px;
                        background-color: #a2c7dd;
                        padding-left: 17px;
                        opacity: 0;
                        transition: all 0.25s;
                        h3 {
                            color: black;
                        }
                        .sug_user {
                            padding: 5px 7px;
                            margin-bottom: 10px;
                            width: 258px;
                            border-radius: 2px;
                            background-color: rgba( 38, 54, 69, 0.6);
                            color: #C6D4DF;
                            font-size: 12px;
                            p {
                                margin-bottom: 0;
                                span {
                                    color: #B9A074;
                                }
                            }
                        }
                        .listoftype {
                            a {
                                color: white;
                                text-decoration: none;
                                font-size: 11px;
                                padding: 2px 7px;
                                background-color: rgba( 38, 54, 69, 0.6);
                                margin-right: 2px;
                                line-height: 19px;
                                border-radius: 2px;
                                max-width: 200px;
                            }
                        }
                        .listOfimg {
                            width: 274px;
                            height: 150px;
                            overflow: hidden;
                            margin-bottom: 3px;
                            img {
                                width: 100%;
                            }
                        }
                    }

                    .info_show{
                        opacity: 1;
                    }
                    .game_list_hover{
                        #gamereco {
                            background: #a2c7dd;
                            width: 635px;
                            p {
                                color: black;
                            }
                        }
                    }
                }
            }
        }
        .lowprice {
            width: 950px;
            margin: 0 auto;
            margin-top: 60px;
            .lowerPrice {
                right: 100px;
            }
            .priceAlink {
                display: inline-block;
                width: 229px;
                margin-right: 4px;
                &:hover p {
                    background-color: #58a7d5;
                }
                .priceImg {
                    width: 229px;
                    overflow: hidden;
                    img {
                        width: 100%;
                    }
                }
                p {
                    text-align: right;
                    background-color: #345A77;
                    padding-right: 6px;
                    height: 30px;
                    transition: background-color 0.25s;
                    span {
                        text-align: center;
                        background-color: #2D526B;
                        color: #acdbf5;
                        font-size: 11px;
                        padding: 4px 8px;
                        line-height: 30px;
                    }
                }
            }
        }
        .hardware {
            width: 970px;
            margin: 0 auto;
            margin-top: 60px;
            text-align: center;
            a {
                display: inline-block;
                position: relative;
                .headware_title {
                    font-weight: 500;
                    position: absolute;
                    top: 43px;
                    right: 38px;
                    width: 272px;
                    font-size: 1.1em;
                    line-height: 25px;
                    text-align: right;
                    color: white;
                    span {
                        font-weight: 300;
                        font-size: 0.7em;
                        padding-left: 44px;
                        color: #1995cf;
                    }
                }
            }
        }
        .login {
            color: #8f98a0;
            background: black;
            margin-top: 50px;
            padding-top: 40px;
            height: 200px;
            text-align: center;
            hr {
                width: 950px;
                margin: 0 auto;
                border-color: #67c1f5;
            }
            .reco_title {
                width: 950px;
                margin: 0 auto;
                margin-top: -20px;
                text-align: center;
                color: #67c1f5;
                margin-bottom: 20px;
                span {
                    display: inline-block;
                    padding: 0 10px;
                    background: black;
                    font-size: 24px;
                }
            }
            button {
                border-radius: 4px;
                border: 2px solid #172030;
                color: #D2E885;
                background: linear-gradient( to bottom, #a4d007 5%, #536904 95%);
                font-size: 15px;
                padding: 6px 16px;
                margin-bottom: 20px;
                &:hover {
                    background: linear-gradient( to bottom, #b6d908 5%, #80a006 95%);
                }
            }
            p a{
                color: white;
                text-decoration: none;
                &:hover{
                    color: #67c1f5;
                }
            }
        }
    }

    @media only screen and (max-width:1651px) {
        .left_nav {
            margin-left: 4%;
        }
    }

    @media only screen and (max-width:1524px) {
        .left_nav {
            margin-left: 0%;
        }
    }

    @media only screen and (max-width:1380px) and (min-width:1235px) {
        section {
            .main_game {
                margin-left: 220px;
                margin-right: 0;
            }
            .home .home_tab {
                margin-left: 246px;
                margin-right: 0;
            }
        }
    }

    @media only screen and (max-width:1234px) {
        section .left_nav {
            display: none;
        }
        section .main_game {
            margin-left: auto;
            margin-right: auto;
        }
    }
